272711520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 935822160

約数和(自身を除く): 663110640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 687, 720, 827, 916, 1145, 1374, 1440, 1654, 1832, 2061, 2290, 2481, 2748, 3308, 3435, 3664, 4122, 4135, 4580, 4962, 5496, 6616, 6870, 7328, 7443, 8244, 8270, 9160, 9924, 10305, 10992, 12405, 13232, 13740, 14886, 16488, 16540, 18320, 19848, 20610, 21984, 24810, 26464, 27480, 29772, 32976, 33080, 36640, 37215, 39696, 41220, 49620, 54960, 59544, 65952, 66160, 74430, 79392, 82440, 99240, 109920, 119088, 132320, 148860, 164880, 189383, 198480, 238176, 297720, 329760, 378766, 396960, 568149, 595440, 757532, 946915, 1136298, 1190880, 1515064, 1704447, 1893830, 2272596, 2840745, 3030128, 3408894, 3787660, 4545192, 5681490, 6060256, 6817788, 7575320, 8522235, 9090384, 11362980, 13635576, 15150640, 17044470, 18180768, 22725960, 27271152, 30301280, 34088940, 45451920, 54542304, 68177880, 90903840, 136355760, 272711520]

約数ペア:

[(1, 272711520), (2, 136355760), (3, 90903840), (4, 68177880), (5, 54542304), (6, 45451920), (8, 34088940), (9, 30301280), (10, 27271152), (12, 22725960), (15, 18180768), (16, 17044470), (18, 15150640), (20, 13635576), (24, 11362980), (30, 9090384), (32, 8522235), (36, 7575320), (40, 6817788), (45, 6060256), (48, 5681490), (60, 4545192), (72, 3787660), (80, 3408894), (90, 3030128), (96, 2840745), (120, 2272596), (144, 1893830), (160, 1704447), (180, 1515064), (229, 1190880), (240, 1136298), (288, 946915), (360, 757532), (458, 595440), (480, 568149), (687, 396960), (720, 378766), (827, 329760), (916, 297720), (1145, 238176), (1374, 198480), (1440, 189383), (1654, 164880), (1832, 148860), (2061, 132320), (2290, 119088), (2481, 109920), (2748, 99240), (3308, 82440), (3435, 79392), (3664, 74430), (4122, 66160), (4135, 65952), (4580, 59544), (4962, 54960), (5496, 49620), (6616, 41220), (6870, 39696), (7328, 37215), (7443, 36640), (8244, 33080), (8270, 32976), (9160, 29772), (9924, 27480), (10305, 26464), (10992, 24810), (12405, 21984), (13232, 20610), (13740, 19848), (14886, 18320), (16488, 16540)]